| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $210.57 | 6.638% | $224.5476 | $224.55 | $224.55 | $224.50 |
| Purchase #2 | $216.32 | 7.284% | $232.0767 | $232.08 | $232.10 | $232.10 |
| Purchase #3 | $233.25 | 6.512% | $248.4392 | $248.44 | $248.45 | $248.40 |
| Purchase #4 | $241.87 | 11.441% | $269.5423 | $269.54 | $269.55 | $269.50 |
| Purchase #5 | $139.62 | 11.428% | $155.5758 | $155.58 | $155.60 | $155.60 |
| Purchase #6 | $208.35 | 11.465% | $232.2373 | $232.24 | $232.25 | $232.20 |
| Purchase #7 | $196.76 | 5.602% | $207.7825 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $1,446.74 | $1,570.2014 | $1,570.21 | $1,570.30 | $1,570.10 | |